Quatuor pour violons [2], alto et violoncelle no.7 en mi bémol majeur, "Threnody"

Kwartet voor violen [2], altviool en cello nr.7 in Es gr.t., "Threnody"

Quartet for violins [2], viola and cello no.7 in E flat major, "Threnody"

Quartett für Violinen [2], Bratsche und Cello Nr.7 in Es-Dur, "Threnody"